portairs.com - robtex.com
portairs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.55.149.9🇨🇦 INFB216.55.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | hostedc45.carrierzone.com | ||||||
| NS | ns1.digitalspaceportal.net ⭐ | ||||||
| A | 66.175.41.73🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns1c45.carrierzone.com | ||||||
| NS | ns2.digitalspaceportal.net | ||||||
| A | 209.235.143.99🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns2c45.carrierzone.com | ||||||
| MX | mx1c45.carrierzone.com ⭐ | ||||||
| A | 216.55.149.41🇨🇦 INFB216.55.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c45.carrierzone.com | ||||||
| MX | mx2c45.carrierzone.com(100) | ||||||
| A | 216.55.149.42🇨🇦 INFB216.55.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2c45.carrierzone.com | ||||||
| MX | mx3c45.carrierzone.com(110) | ||||||
| A | 216.55.149.43🇨🇦 INFB216.55.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3c45.carrierzone.com | ||||||
| MX | mx4c45.carrierzone.com(120) | ||||||
| A | 216.55.149.44🇨🇦 INFB216.55.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx4c45.carrierzone.com | ||||||
| TXT | v=spf1 a mx include:spfc45.carrierzone.com ~all | ||||||
| SOA | ns1.digitalspaceportal.netpostmaster@carrierzone.com 2018-10-03 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785492262 | ||||||
Same first word
portairs.com |
Similar names
DNS History
9 records (7 active, 2 former)
○NSns1.att-websites.com2018-10-05 → 2018-10-05 · 3 obs
○ 2026-07-03 17:07:06
○ 2026-07-31 10:33:20
●NSns1.digitalspaceportal.net2026-07-03 → 2026-07-31 · 3 obs
● 2026-07-03 17:07:06
● 2026-07-31 10:33:20
○NSns2.att-websites.com2018-10-05 → 2018-10-05 · 3 obs
○ 2026-07-03 17:07:06
○ 2026-07-31 10:33:20
●NSns2.digitalspaceportal.net2026-07-03 → 2026-07-31 · 3 obs
● 2026-07-03 17:07:06
● 2026-07-31 10:33:20
●MXmx1c45.carrierzone.com2018-10-05 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:20
●MXmx2c45.carrierzone.com2018-10-05 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:20
●MXmx3c45.carrierzone.com2018-10-05 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:20
●MXmx4c45.carrierzone.com2018-10-05 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:20
●A216.55.149.92018-10-05 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| portairs.com | ns1.digitalspaceportal.net, ns2.digitalspaceportal.net | - |
✅ Authoritative Response
Server:209.235.143.99
NS records: ns1.digitalspaceportal.net, ns2.digitalspaceportal.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portairs.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.55.149.9 |
| NS | 2 | ns1.digitalspaceportal.net, ns2.digitalspaceportal.net |
| MX | 4 | mx1c45.carrierzone.com (pri: 10), mx2c45.carrierzone.com (pri: 100)... |
| TXT | 1 | v=spf1 a mx include:spfc45.carrierzone.c |
| SOA | 1 | ns1.digitalspaceportal.net postmaster.ca |
Analysis
IP Addresses
portairs.com directs to one IP number, which is 216.55.149.9.
Among the host names that share IP numbers with portairs.com are thenomc.org, ibtincorp.com, penegar.com and two others.
Name Servers
DNS delegation for portairs.com points to two name servers: ns1.digitalspaceportal.net and ns2.digitalspaceportal.net.
portairs.com has the same name server delegation as a number of other domains, such as larrykozuszek.com, chisam.net, advancedcosmeticlabs.com and two more.
portairs.com partially shares its NS delegation with several other domains, including rockmart-ga.gov, cpfcc.com, fhsp.net and two others.
The name servers ns1.att-websites.com, ns2.att-websites.com, ns1.att-websitehosting.com and ns2.att-websitehosting.com are often found in use alongside these name servers.
ns1.digitalspaceportal.net resolves to 66.175.41.73. ns2.digitalspaceportal.net resolves to 209.235.143.99. Both host names point to a single IP number.
Mail Servers
Four mail servers handle email for portairs.com: mx1c45.carrierzone.com, mx2c45.carrierzone.com, mx3c45.carrierzone.com and mx4c45.carrierzone.com.
portairs.com shares at least some of its mail servers with other domains — for example brightcommunications.com, strangewaysdallas.com, walterswebs.com and two more.
mx1c45.carrierzone.com resolves to 216.55.149.41. mx2c45.carrierzone.com resolves to 216.55.149.42. mx3c45.carrierzone.com resolves to 216.55.149.43. mx4c45.carrierzone.com resolves to 216.55.149.44. All four hosts carry exactly one IP address.